Home / 3,572,582.13-4,930,136.76-1,941,002.97

Finding the Fourth Proportional to 3,572,582.13, 4,930,136.76 and 1,941,002.97

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Solution

The fourth proportional to 3,572,582.13, 4,930,136.76 and 1,941,002.97 is: 2,678,569.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,582.13 : 4,930,136.76 = 1,941,002.97 : x
  2. Step 2: Convert to fraction form
    3,572,582.13/4,930,136.76 = 1,941,002.97/x
  3. Step 3: Cross multiply
    3,572,582.13x = 4,930,136.76 × 1,941,002.97
  4. Step 4: Simplify right side
    3,572,582.13x = 9,569,410,093,666.18
  5. Step 5: Solve for x
    x = 9,569,410,093,666.18/3,572,582.13
  6. Step 6: Final answer
    x = 2,678,569.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.